>> you know, it is a fairly new ban on conversion therapy in california. california is the only state as far as i know, the first state in our nation to ban reparative therapy or conversion therapy for people under the age of 18. so that will, again, lend support to the plaintiffs in this case that this therapy is just junk science, that it is not appropriate therapy for changing someone's sexual orientation. and so i suspect that we'll be hearing more not only about the california law banning it, but also just about the medical evidence supporting or not supporting this therapy. >> just wanted to talk about it, first of its kind lawsuit, see where it goes. sunny hostin on the case, thank you. >> thanks, brooke. >>> drugs, gangs, murder. one expert says that's what many americans think of when they think of mexico and the country's next leader, minutes away from sitting down with president obama at the white house. my next guest explains why americans have the wrong idea about mexico. questions? anyone have occasional constipation, diarrhea, gas, bloating?